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WALTER Diamond Indexable Turning Insert - Diamond Indexable Turning Inserts
WALTERDiamond Indexable Turning Inserts

WALTER Diamond Indexable Turning Insert

The WALTER Diamond Turning Insert, model CNMG432-MS3 WSM20S / CNMG120408-MS3 WSM20S (MPN 6890844), is a diamond indexable turning insert. It is available in two specifications: CNMG432-MS3 WSM20S and CNMG120408-MS3…

SKU 3G-OTH-256270

Brand
WALTER
Item
Diamond Indexable Turning Insert
Category
Diamond Indexable Turning Inserts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WALTER
Manufacturer Part Number
6890844

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WALTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WALTER Diamond Turning Insert, model CNMG432-MS3 WSM20S / CNMG120408-MS3 WSM20S (MPN 6890844), is a diamond indexable turning insert. It is available in two specifications: CNMG432-MS3 WSM20S and CNMG120408-MS3 WSM20S.

Frequently Asked Questions

What is WALTER CNMG432-MS3 WSM20S diamond turning insert used for?

This WALTER diamond indexable turning insert is used for precision machining of hard, abrasive materials like ceramics, composites, and non-ferrous metals. It delivers high wear resistance and surface finish in turning, facing, and profiling operations across automotive, aerospace, and general engineering industries.

What are the specifications of WALTER CNMG120408-MS3 WSM20S insert?

The WALTER CNMG120408-MS3 WSM20S insert (MPN 6890844) is a diamond indexable turning insert with geometry CNMG120408-MS3 and grade WSM20S. It is equivalent to CNMG432-MS3 WSM20S. The insert features a diamond cutting edge for extended tool life in non-ferrous and composite materials.

Where to buy WALTER diamond turning inserts worldwide?

3G Electric supplies and delivers WALTER diamond turning inserts, including CNMG432-MS3 WSM20S and CNMG120408-MS3 WSM20S, to customers worldwide. We handle full logistics and customs clearance as a global industrial sourcing partner, ensuring you receive genuine WALTER inserts for your machining operations.

How to select the right WALTER turning insert grade for my material?

Selecting the right WALTER turning insert grade depends on your workpiece material and operation. For hard, abrasive non-ferrous materials, the WSM20S grade with diamond coating offers high wear resistance. Always match the insert geometry (e.g., CNMG432) to your tool holder and consult WALTER's application guidelines for optimal cutting parameters.

Used in

Common applications for WALTER
Automotive engine block machining — WALTER WNMG542-MM5 WSM20S turning inserts for cylinder bore finishing
Aerospace aluminum component turning — WALTER CCMT060208-FK6 WKK10S diamond inserts for high-speed finishing
General engineering cutoff operations — WALTER GX24-3E400N04-UA4 WKP33S parting inserts for steel bars
Mold and die steel grooving — WALTER GX16-2E300R6-CF5 WSM33S inserts for deep groove roughing
CNC lathe shallow hole drilling — WALTER A1148-1/16IN cobalt screw-machine drill bits for oil-hole drilling
Heavy equipment shaft turning — WALTER SCMT120408-RM4 square inserts for roughing of alloy steels

WALTER Products

3G Electric supplies WALTER diamond indexable turning inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Diamond indexable turning inserts for precision machining of hard materials. Available in CNMG431-MS3 WSM20S and CNMG120404-MS3 WSM20S variants. Suitable for turning operations on cast iron, hardened steels, and superalloys in general machining applications
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Diamond indexable turning insert with CNMG geometry (80° rhombic shape). Suitable for precision turning, facing, and profiling of non-ferrous materials, composites, and abrasive alloys. Available in two size designations: CNMG432-NMT WSM20S and CNMG120408-NMT WSM20S
Diamond indexable turning inserts for precision machining of non-ferrous materials, composites, and abrasive alloys. Available in two geometries: CNMG432-NRS and CNMG120408-NRS, both with WSM20S grade for wear resistance and surface finish
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Diamond indexable turning inserts for precision machining of non-ferrous materials, composites, and abrasive alloys. Available in two geometries: CNMG432-NRS and CNMG120408-NRS, both with WSM20S grade for wear resistance and surface finish
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Diamond indexable turning insert for precision machining of non-ferrous materials, composites, and abrasive alloys. The diamond grade provides high wear resistance for finishing and semi-finishing operations. Available as CNMG432-MM5 WSM20S (CNMG120408-MM5 WSM20S)

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